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MySQL PHP API  /  ...  /  Result::getGeneratedIds

5.24.3 Result::getGeneratedIds

Copyright 1997-2019 the PHP Documentation Group.

  • Result::getGeneratedIds

    Get generated ids

Description

public ArrayOfInt mysql_xdevapi\Result::getGeneratedIds();

Fetch the generated _id values from the last operation. The unique _id field is generated by the MySQL server.

Parameters

This function has no parameters.

Return Values

An array of generated _id's from the last operation.

Examples

Example 5.88 mysql_xdevapi\Result::getGeneratedIds example

<?php
$session = mysql_xdevapi\getSession("mysqlx://user:password@localhost");
$session->sql("DROP DATABASE IF EXISTS addressbook")->execute();
$session->sql("CREATE DATABASE addressbook")->execute();

$schema = $session->getSchema("addressbook");
$create = $schema->createCollection("people");

$collection = $schema->getCollection("people");

$result = $collection->add(
  '{"name": "Bernie",
    "jobs": [{"title":"Cat Herder","Salary":42000}, {"title":"Father","Salary":0}],
    "hobbies": ["Sports","Making cupcakes"]}',
  '{"name": "Jane",
    "jobs": [{"title":"Scientist","Salary":18000}, {"title":"Mother","Salary":0}],
    "hobbies": ["Walking","Making pies"]}')->execute();

$ids = $result->getGeneratedIds();
var_dump($ids);
?>

The above example will output something similar to:


array(2) {
  [0]=>
  string(28) "00005b6b53610000000000000064"
  [1]=>
  string(28) "00005b6b53610000000000000065"
}